DE2800473C2 - Optische Abtasteinrichtung - Google Patents

Optische Abtasteinrichtung

Info

Publication number
DE2800473C2
DE2800473C2 DE2800473A DE2800473A DE2800473C2 DE 2800473 C2 DE2800473 C2 DE 2800473C2 DE 2800473 A DE2800473 A DE 2800473A DE 2800473 A DE2800473 A DE 2800473A DE 2800473 C2 DE2800473 C2 DE 2800473C2
Authority
DE
Germany
Prior art keywords
mirror
scanning element
optical
elevation
azimuth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2800473A
Other languages
German (de)
English (en)
Other versions
DE2800473A1 (de
Inventor
William Thomas London Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rank Taylor Hobson Ltd
Original Assignee
Rank Organization Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rank Organization Ltd filed Critical Rank Organization Ltd
Publication of DE2800473A1 publication Critical patent/DE2800473A1/de
Application granted granted Critical
Publication of DE2800473C2 publication Critical patent/DE2800473C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane
    • G02B26/126—Details of the optical system between the polygonal mirror and the image plane including curved mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Radiation Pyrometers (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE2800473A 1977-01-07 1978-01-05 Optische Abtasteinrichtung Expired DE2800473C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537/77A GB1567320A (en) 1977-01-07 1977-01-07 Scanners

Publications (2)

Publication Number Publication Date
DE2800473A1 DE2800473A1 (de) 1978-07-13
DE2800473C2 true DE2800473C2 (de) 1985-12-05

Family

ID=9706094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2800473A Expired DE2800473C2 (de) 1977-01-07 1978-01-05 Optische Abtasteinrichtung

Country Status (5)

Country Link
US (1) US4202597A (enrdf_load_stackoverflow)
DE (1) DE2800473C2 (enrdf_load_stackoverflow)
FR (1) FR2377050A1 (enrdf_load_stackoverflow)
GB (1) GB1567320A (enrdf_load_stackoverflow)
NL (1) NL7800091A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402775C1 (de) * 1994-01-27 1995-07-20 Mannesmann Ag Abbildungssystem mit elektronischem Bildsensor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172624A (ja) * 1983-03-23 1984-09-29 Hitachi Ltd 光偏向走査装置
JPS61501592A (ja) * 1983-06-30 1986-07-31 オ−ストラリア国 改良型イメ−ジスキャニング装置
US4898437A (en) * 1983-09-15 1990-02-06 Xerox Corporation Wobble correction by two reflections on a facet without bow
US4662709A (en) * 1984-07-23 1987-05-05 Xerox Corporation Wobble correction by two reflectors on an internally reflecting facet without bow
US4682842A (en) * 1984-08-31 1987-07-28 Xerox Corporation Scanning system with two reflections from scanning surface by mirrors with optical power
DE3434794A1 (de) * 1984-09-21 1986-04-03 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Optisches system zur bewegungskompensation von zeilen-scannern
US4624528A (en) * 1985-02-21 1986-11-25 Xerox Corporation Scanning systems with polygon scanner having curved facets
US4630130A (en) * 1985-10-21 1986-12-16 Xerox Corporation Scanning system for controlling stray beams caused by undesirable optical reflections
US4929040A (en) * 1988-09-01 1990-05-29 Santa Barbara Research Center Five mirror, two perpendicular plane image derotator
GB8915612D0 (en) * 1989-07-07 1990-05-30 Thorn Emi Electronics Ltd Improvements in or relating to image forming apparatus
US5166944A (en) * 1991-06-07 1992-11-24 Advanced Laser Technologies, Inc. Laser beam scanning apparatus and method
US6688525B1 (en) 1999-09-22 2004-02-10 Eastman Kodak Company Apparatus and method for reading a coded pattern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554628A (en) * 1966-05-03 1971-01-12 Texas Instruments Inc Infrared optical system utilizing circular scanning
US3758715A (en) * 1969-06-16 1973-09-11 Technical Operations Inc Optical raster producing system
US3782803A (en) * 1971-10-12 1974-01-01 W Buck Simplified flat mirror scanner
US3790246A (en) * 1971-10-26 1974-02-05 Eastman Kodak Co X-y optical scanning system
US3813140A (en) * 1971-12-13 1974-05-28 Bendix Corp Rotating prism scanning system having range compensation
FR2281583A1 (fr) * 1974-08-08 1976-03-05 Emi Ltd Perfectionnements aux systemes de formation d'images
GB1537483A (en) * 1975-02-13 1978-12-29 Rank Organisation Ltd Scanning arrangement
US4097115A (en) * 1976-11-18 1978-06-27 International Business Machines Corporation Optical scanning device for producing a multiple line scan using a linear array of sources and a textured scanned surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402775C1 (de) * 1994-01-27 1995-07-20 Mannesmann Ag Abbildungssystem mit elektronischem Bildsensor

Also Published As

Publication number Publication date
DE2800473A1 (de) 1978-07-13
FR2377050B3 (enrdf_load_stackoverflow) 1980-10-03
NL7800091A (nl) 1978-07-11
FR2377050A1 (fr) 1978-08-04
GB1567320A (en) 1980-05-14
US4202597A (en) 1980-05-13

Similar Documents

Publication Publication Date Title
EP3350615B1 (de) Lidarsensor
DE112017000127B4 (de) 2D Lidar-Scannen mit hoher Präzision mit einem drehbaren konkaven Spiegel und einer Strahllenkvorrichtung
DE3307380C2 (enrdf_load_stackoverflow)
EP2533003B1 (de) Optische Vorrichtung zum Führen von Strahlung einer Objektszene auf einen Detektor
DE2800473C2 (de) Optische Abtasteinrichtung
DE3737631C1 (de) Optische Abstastvorrichtung fuer ebene Oberflaechen
DE4418903C2 (de) Anordnung zur Aufteilung eines großformatigen Bildstreifens einer opto-elektronischen Zeilen- der Flächenkamera
DE2903529A1 (de) Verfahren zum messen von entfernungen und vorrichtung zur durchfuehrung des verfahrens
DE60026549T2 (de) Verwendung einer Vorrichtung zur Aufnahme stereoskopischer Bilder
DE10227299A1 (de) Scanner für die optische Objekterfassung
DE3853637T2 (de) Achromatisches abtastsystem.
DE69304278T2 (de) Abtaster für kleine Winkel
DE3044114C2 (de) Optisch-mechanischer Abtaster
DE2942337C2 (enrdf_load_stackoverflow)
DE102017210683B4 (de) Optische Anordnung einer Empfängeroptik eines abtastenden Lidar-Systems, Lidar-System sowie Arbeitsvorrichtung
DE60215012T2 (de) Scan-einrichtung zur bilderzeugung im mikrowellen-, millimeterwellen-, oder infrarot-spektralbereich
DE3022365A1 (de) Optische abtastvorrichtung
DE3215564C2 (enrdf_load_stackoverflow)
DE2604700C1 (de) Vorrichtung zur optischen Abtastung eines Gesichtsfeldes
DE3027744C1 (de) Optisches Radargeraet
DE3142186C1 (de) Optomechanische zweidimensionale Abtastanordnung mit mehreren Beobachtungsfeldern
DE2802950C2 (enrdf_load_stackoverflow)
DE3041279A1 (de) Vorrichtung zur bildfeldabtastung
DE3012870C2 (de) Optisch-mechanischer Bildabtaster
DE102021200968A1 (de) LiDAR-System sowie Mehrfachpolygonspiegel

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RANK TAYLOR HOBSON LTD., LEICESTER, LEICESTERSHIRE

8339 Ceased/non-payment of the annual fee